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Add flexibility in creating systemd services

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This commit is contained in:
Ilia Rostovtsev
2021-04-27 15:36:56 +03:00
parent e505ecef2e
commit b64effa5f1
1 changed files with 20 additions and 3 deletions
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23
init/init-lib.pl
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@@ -699,7 +699,7 @@ if ($init_mode eq "systemd" && (!-r "$config{'init_dir'}/$_[0]" ||
"unless a command is given");
&create_systemd_service($unit, $_[1], $_[2], $_[3], undef,
$_[5]->{'fork'}, $_[5]->{'pidfile'},
$_[5]->{'exit'});
$_[5]->{'exit'}, $_[5]->{'opts'});
}
&system_logged("systemctl unmask ".
quotemeta($unit)." >/dev/null 2>&1");
@@ -2261,11 +2261,12 @@ Create a new systemd service with the given details.
=cut
sub create_systemd_service
{
my ($name, $desc, $start, $stop, $restart, $forks, $pidfile, $exits) = @_;
my ($name, $desc, $start, $stop, $restart, $forks, $pidfile, $exits, $opts) = @_;
$start =~ s/\r?\n/ ; /g;
$stop =~ s/\r?\n/ ; /g;
$restart =~ s/\r?\n/ ; /g;
my $sh = &has_command("sh") || "sh";
my $kill = &has_command("kill") || "kill";
if ($start =~ /<|>/) {
$start = "$sh -c '$start'";
}
@@ -2288,9 +2289,25 @@ my $cfile = &get_systemd_root($name)."/".$name;
&print_tempfile(CFILE, "Type=oneshot\n",
"RemainAfterExit=yes\n") if ($exits);
&print_tempfile(CFILE, "PIDFile=$pidfile\n") if ($pidfile);
# Opts
&print_tempfile(CFILE, "ExecStop=$kill -HUP \$MAINPID\n") if ($opts->{'stop'} eq '0');
&print_tempfile(CFILE, "ExecReload=$kill -HUP \$MAINPID\n") if ($opts->{'reload'} eq '0');
&print_tempfile(CFILE, "ExecStop=$opts->{'stop'}\n") if ($opts->{'stop'});
&print_tempfile(CFILE, "ExecReload=$opts->{'reload'}\n") if ($opts->{'reload'});
&print_tempfile(CFILE, "Type=$opts->{'type'}\n") if ($opts->{'type'});
&print_tempfile(CFILE, "User=$opts->{'user'}\n") if ($opts->{'user'});
&print_tempfile(CFILE, "Group=$opts->{'group'}\n") if ($opts->{'group'});
&print_tempfile(CFILE, "KillMode=$opts->{'killmode'}\n") if ($opts->{'killmode'});
&print_tempfile(CFILE, "WorkingDirectory=$opts->{'workdir'}\n") if ($opts->{'workdir'});
&print_tempfile(CFILE, "TimeoutSec=$opts->{'timeout'}\n") if ($opts->{'timeout'});
&print_tempfile(CFILE, "StandardOutput=file:$opts->{'logstd'}\n") if ($opts->{'logstd'});
&print_tempfile(CFILE, "StandardError=file:$opts->{'logerr'}\n") if ($opts->{'logerr'});
&print_tempfile(CFILE, "\n");
&print_tempfile(CFILE, "[Install]\n");
&print_tempfile(CFILE, "WantedBy=multi-user.target\n");
&print_tempfile(CFILE, "WantedBy=multi-user.target\n") if (!$opts->{'wantedby'});
&print_tempfile(CFILE, "WantedBy=$opts->{'wantedby'}\n") if ($opts->{'wantedby'});
&close_tempfile(CFILE);
&restart_systemd();
}